Walter s



N PETERS, PHoTo-LITHOGRAFHER, WASHNGTON. D C.

@ait-eh gisten stwt @frn WALTER s. BUCK, or PHILADELPHIA, PENNSYLVANIA;

I Letters-Patent No. 60,994,0Zated January 8, 1867.

IMPROVED lJIAGHIlBTlEIl MAKING TIN GANS.

llg Sth-ttul# referat tu latijnse trtlrfs lntmt mit mating gmt t tin tante.

To ALL wHoM ITMAY CONGERN: l

- Be itknownthat I, .WALTER S. BUC-K, of the city and county of Philadelphia, and State of Pennsylvania,

v have invented a new andA improved Machine for Making Tin Cans; and I do hereby declare the following-is a full, clear,and exact description thereof, reference-being had to the accompanying drawings, and the letters of A treadle.v The tinman `then plombs the seam with a soldering iron.

reference marked thereon.

The-object'ot my invention, is ,to facilitate the soldering oi' tin cans, such as are used in preserving fruit.

It consists of a machine having secured to it an expanding' cylinder upon which the body of the can is closely wrapped andthere held by a blade, which is brought in contact with the seam by the pressure of the foot on a To enable others skilled in the artto make and 'use my `invention, I will proceed .to deorihe its construction and operation.` i

Figure 1 is a section through. my machine.

-Figure 2 is-an end .View

Figure is a detached part.

Similar letters in each refer to thesarne parts. 'I

A is a cast-iron base-plate.A Into one end of itis screwed 'or bolted the centre-pin L. In the upper face 'of this plate are cast two pans, one for resin., Gr, and one for drops, B. D represents the work-bench, with its leg-s, D g and to this'bench is bolted vfast the base-plate A. l An ear, E, is either bolted to' the base-plate A or cast solid with it, and answers as a fulcrum for the arm C, carrying at its opposite end the'broad and thin blade H.l This blade has two perpendicular slots, z", out in it, and thearm C has two corresponding horizontal slots. Two bolts, o, pass through these slots and -hold the blade 'H rmly to the arm C. A chain, K,vis hooked on to arm C, and passes downward throughfan opening ,cast :in the base-plate A, and over4 asmall pulleyi-WheelfK, ,and

down tothe treadle M, ,which said treadle vibrateson a hinge, n, ixed to the oor P.A vThe pulley-Wheel K runs upon the centre-pin L, and directs the pulliof the chain K in a direct line with the motion of the arm C.

' is soon as the foot is taken from the treadle M the arm C is raised by a spring, R. S is a cast-iron expanding 'ylinder or block, which ts on the pin L, and: is secured there by a nut, T. This cylinder is made hollow and in two halves, and at each end lugsfcV and V', are cast on.. The bottom lugV' is tapped=for two screws, and the top lug V is countersunk for the screw-heads, (see g. These screw-heads W Whave a groove cut in, and aftervthe bolts W are in place a pin, X, is driven into the groove. By turning vthese screws with-a screw-driver the block S-may be slightly enlarged or contracted. Y Y are two bolts sliding in longitudinal slots, y. These can betightened in their proper positions an'd serve as guides to push the tin up to-in soldering it. These cylinders are made of different sizes, according to the number of sizes of cans which are made.

To use the machine, put the proper sized cylinder on the pin L, and adjust the guides y to the rightlength of can; then wrap the tin tightly round the block S, (and having adjusted the/blade H so that its edge lits well in contact with theline offthe cam) b ring. the blade H down upon it by the pressure of the foot upon the treadle M, and hold it there firmly until the soldering is'effeoted.

I do not claim simply the holding of the tin to be soldered between a cylindrical block and a. knife-blade; but I claim I 1. The cast-iron base-plate A, with its recesses Band or, in combination with the steady-pin L, for the` purpose substantially as described.

2. The expanding metallic cylinder-Sl, when constructed and adjusted'substantially as described.

3. The combination ofthe slotted blade H with the slotted and vibrating arm Gand set-sc1tews O, arranged and operating as described.

4. I claim the sliding guides g4, in combination with the cylinder-S, substantially as described.

5. I claim the combination of' the presser arm C, baseplate A, and expanding cylinder S, .when arranged and operating for the purpose substantially as described.

WALTER S. BUCK. Witnesses:

EDWARD BROWN,

STANLEY C. HYLTON. 

